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CVE-2026-109335 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

SurrealDB from 3.0.0 before 3.3.0 contains an information disclosure vulnerability that allows record users to read values hidden by field-level SELECT permissions through COMPUTED fields. Attackers can select records whose readable COMPUTED fields derive from hidden fields, or use write RETURN clauses with $before/$after to expose hidden values.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-2jj6-v2fq-rwpp	[email protected]	AdvisoryRemedyVendor
https://www.vulncheck.com/advisories/surrealdb-3.0.0-before-3.3.0-information-disclosure-via-computed-fields	[email protected]	AdvisoryRemedy

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]

Affected Products

Product	Versions
SurrealDB	>= 3.0.0, < 3.3.0 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 3.3.0moderate effort Workaround:low effort Force the legacy executor with `--planner-strategy compute-only` (env `SURREAL_PLANNER_STRATEGY`, or `PlannerStrategy::ComputeOnly` in the embedded SDK's `Capabilities`). This allows a `COMPUTED` field that is itself hidden to be read through an alias or a `WHERE` condition, but use this only where no `COMPUTED` field relies on its own SELECT permission. Workaround:low effort Give a readable `COMPUTED` field the same SELECT permission as the fields its expression reads. Workaround:low effort Do not rely on a `COMPUTED` field's own SELECT permission to hide it from users who can create, update, upsert or delete records in its table. The planner strategy does not affect writes. Mitigation:low effort Deny record users arbitrary queries with the `--deny-arbitrary-query` capability flag, if they do not need to send their own queries.

Product

Versions

SurrealDB

>= 3.0.0, < 3.3.0 (semver)

CPE

No CPEs found in CPE dictionary for this product.

Remediation

Upgrade: 3.3.0moderate effort
Workaround:low effort
Force the legacy executor with `--planner-strategy compute-only` (env `SURREAL_PLANNER_STRATEGY`, or `PlannerStrategy::ComputeOnly` in the embedded SDK's `Capabilities`). This allows a `COMPUTED` field that is itself hidden to be read through an alias or a `WHERE` condition, but use this only where no `COMPUTED` field relies on its own SELECT permission.
Workaround:low effort
Give a readable `COMPUTED` field the same SELECT permission as the fields its expression reads.
Workaround:low effort
Do not rely on a `COMPUTED` field's own SELECT permission to hide it from users who can create, update, upsert or delete records in its table. The planner strategy does not affect writes.
Mitigation:low effort
Deny record users arbitrary queries with the `--deny-arbitrary-query` capability flag, if they do not need to send their own queries.

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 13, 2026	CVE Modified	CISA-ADP
Oct 12, 2026	New CVE Received	[email protected]